Analyze and explain 2 similarities and 2 differences between invertebrates and vertebrates digestive systems.

similarities:

1. They both show bilateral symmetry.

2. Both vertebrates and invertebrates have a functional nervous system.

3. Both vertebrates and invertebrates have a heart and a circulatory system.

4. Vertebrates and invertebrates belong to kingdom Animal.

Difference:

Invertebrates are those that do not possess a vertebral column or backbone while Vertebrates are those where vertebral column or backbone is present.

the oceanic zone is typically defined as the area of the ocean lying beyond the continental shelf, but operationally is often referred to as beginning where the water depths drop to below 100 meters (328 feet), seaward from the coast to the open ocean.

explanation: